Calibrate Photocells - FP i 4800 Betriebsanleitung

Calibrate Photocells

When too much paper dust is built up at the sensors, a warning message is displayed. In
that case, calibrate the photocells as follows:
1. Log in as supervisor.
2. In the settings menu, tap the [Diagnostics] tab.
3. Tap [Photocells].
4. Remove all documents and envelopes.
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